World's First Resilient SIM, rSIM Launches In Partnership With Global Connectivity Giants Deutsche Telekom And Tele2
The introduction of the rSIM® (Resilient SIM) represents a substantial leap in network connectivity for IoT devices and mobile internet. Developed in conjunction with major carriers Deutsche Telekom IoT and Tele2 IoT, the rSIM® uses patented technology to autonomously monitor network connectivity and easily switch between providers in the case of an interruption. This novel technique reduces the risk of disconnection during outages by providing two distinct mobile operator profiles on a single SIM card and assuring continuous internet access.
The rSIM® delivers two levels of resilience by switching to a backup operator profile when an interruption is detected, allowing for easy roaming beyond the device's home nation while also giving a proactive solution for uninterrupted connectivity. The rSIM®'s intelligence is demonstrated through its Connectivity Management Platform, which allows clients to watch real-time connection testing from any SIM, regardless of mobile operator profile.
Deutsche Telekom IoT and Tele2 IoT are the first connection partners for the rSIM®, offering independent operator profiles within their group to ensure full resilience on a global scale. This collaboration intends to improve the customer experience by integrating cutting-edge SIM innovation with proprietary technologies to better serve cell operators.
A global SIM technology provider is in charge of the rSIM®'s product development and manufacturing, with a focus on GSMA compliance to optimize device and operator compatibility. Furthermore, supporting SIM systems offer over-the-air updates for rSIMs, ensuring long-term operation and adaptability.
The introduction of the rSIM® comes after a string of major network disruptions, emphasizing the growing demand for resilient connectivity solutions. As Mobile Network Operators (MNOs) shift from 2G and 3G to 4G and 5G networks, unplanned downtime has increased, with recent failures affecting millions of people and key services. The rSIM® solves this issue by offering a real-time solution to reduce connectivity outages and their associated disturbances.
Richard Cunliffe, Director of Product and Innovation at rSIM®, underlines the rising reliance on IoT and the escalating impact of network disruptions in various industries. With cellular IoT connections estimated to exceed 7 billion by 2033, the rSIM® provides an essential solution for protecting important industries like Telecare and important National Infrastructure (CNI) from connectivity outages.
The rSIM®'s revolutionary approach to standards compliance enables flexibility to changing GSMA standards, including compatibility with SGP.32 requirements in 2025. This compatibility is especially important for IoT devices with network or user interface limitations, since it enables eSIM remote provisioning and improves connectivity capabilities.
In summary, the introduction of the rSIM® marks a big step forward in improving network resilience for IoT devices and mobile internet, providing autonomous connectivity management and seamless operator switching to reduce disturbances and assure uninterrupted service delivery.

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